Study on novel glass media for efficient solar pumped fiber lasers
| Project/Area Number |
20760039
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Applied optics/Quantum optical engineering
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| Research Institution | Toyota Technological Institute |
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Principal Investigator |
SUZUKI Takenobu Toyota Technological Institute, 大学院・工学研究科, 准教授 (60367828)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 光学素子 / 装置 / 材料 / 太陽光励起レーザ / 光ファイバ / ガラス媒質 / 量子効率 |
|---|
| Research Abstract |
The properties under sunlight of Nd-doped glass laser media have been studied to realize efficient solar pumped fiber lasers. It was clarified that fluoride host glass is one of the most efficient media for solar pumping because of the low phonon energy and wide transparency window. In addition, it is confirmed from numerical simulation of fiber lasers that solar-pumped fiber lasers can be as efficient as conventional solar-pumped bulk lasers.
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Report
(4 results)
Research Products
(97 results)
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[Presentation] 太陽光励起レーザ媒体の研究2009
Author(s)
那須寛之, M.Hughes, 鈴木健伸, 大石泰丈, 水野真太郎, 長谷川和男, 伊藤博
Organizer
第38回東海若手セラミスト懇話会2009年夏期セミナー予稿集
Place of Presentation
鳥羽シーサイドホテル,三重.
Year and Date
2009-07-09
Related Report
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